53
Figure 3-8. Temperature Measurement
Note
Place the Meter in an environment of 18ºC~23ºC otherwise false reading may be obtained
especially in testing low temperature.
The included point contact temperature probe can only be used with temperature 230ºC below.
When temperature measurement has been completed, remove the temperature probe away from
the multi-purpose socket, and remove the multipurpose socket away from the Meter.
4~20 mA loop current as % readout (COD. 51254 only)
It shows the mA measured value or output level in %, in a 4-20mA scale.
To use 4~20mA Loop feature, connect the Meter as follows:
1. Set the rotary switch to
, and press
BLUE
button to select
(4~20mA)%
feature.
2. The rest procedure, please follow B. Measuring Current: DC current measurement (Figure 3-2).
When the readings obtained is:
< 4mA, the primary display shows LO 4mA, the primary display shows 0%. ….
20mA, the primary display shows 100% > 20mA, the primary display shows HI
4. USING STORE, RECALL & SEND FEATURES
Introduction
Chapter 4 shows you how to use stores, recall and communication features available on the
Meter. Please note that Data stores and recall features are available only on the COD. 51254.
Storing and Clearing Readings
To store readings, proceed as follows:
- Press STORE once, STO and “no.xxxx” appears to confirm the operation and the left secondary
display shows the current measurement reading. Press
to toggle between clearing the stored
readings and start from the first readings or start from the last stored reading. Right secondary
display shows the original number of records.
- Press STORE the second time, STO appears. The left secondary display shows the storing time
interval in second, it is preset to zero. To change the interval in second by pressing
+
or
-
button.
The interval can be as high as 255 seconds or as low as 0 second.
